In this paper, a hypermedia system for easy-handling multimedia such as text, graphic, image, sound, and video sequences is developed under IBM-PC environment. For this system, a new script language is designed and its implementation tools such as compiler and linker-namely script interpreter-are developed based software development tools : LEX and YACC. A graphic editor to construct any user-specific applications easily and show the procedure is also developed using GUI(graphic user interface) of Windows 3.0. The graphic editor can directly generate some script files from its utilization and these script files can be complied and linked by script interpreter or script tool.